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GuanceCloud / dd-trace-java

Datadog APM client for Java
https://docs.datadoghq.com/tracing/languages/java
Apache License 2.0
9 stars 3 forks source link

logback 关联trace 失效 #27

Closed lrwh closed 1 year ago

lrwh commented 1 year ago

环境：spirngboot2.4.4

部分用户在使用 agent 时，日志无法输出 traceId 。尝试了很多版本，结果都一样。

logback-spring.xml 部分配置如下:

    <property name="log.pattern" value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{20} - [%method,%line] %X{dd.service} %X{dd.trace_id} %X{dd.span_id} - %msg%n" />
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>${log.pattern}</pattern>
            <charset>UTF-8</charset>
        </encoder>
    </appender>

5126a11ffba309a2c02daa83b668f65e

lrwh commented 1 year ago

通过调整 logback 探针，输出部分信息：

image

探针代码地址 ，本地加上了 system.out 输出。

在调用接口 controller 输出日志，发现 context 为空

1678357193731

lrwh commented 1 year ago

本地采用对应版本的代码尝试，结果如下

image

无法复现问题。

初步推断，可能是跟客户框架有关，具体还需要进一步研究。

lrwh commented 1 year ago

通过 mvn dependency:tree 得到客户的项目依赖情况

[INFO] Building admin-api 1.0.0
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-dependency-plugin:3.1.2:tree (default-cli) @ admin-api ---
[INFO] com.dianliantech.agriculture.admin:admin-api:jar:1.0.0
[INFO] +- com.dianliantech.agriculture:service:jar:1.0.0:compile
[INFO] +- com.lowagie:itext:jar:2.1.7:compile
[INFO] |  +- bouncycastle:bcmail-jdk14:jar:138:compile
[INFO] |  +- bouncycastle:bcprov-jdk14:jar:138:compile
[INFO] |  \- org.bouncycastle:bctsp-jdk14:jar:1.38:compile
[INFO] |     +- org.bouncycastle:bcprov-jdk14:jar:1.38:compile
[INFO] |     \- org.bouncycastle:bcmail-jdk14:jar:1.38:compile
[INFO] +- org.apache.lucene:lucene-core:jar:8.8.2:compile
[INFO] +- org.apache.lucene:lucene-queryparser:jar:8.8.2:compile
[INFO] |  +- org.apache.lucene:lucene-queries:jar:8.8.2:compile
[INFO] |  \- org.apache.lucene:lucene-sandbox:jar:8.8.2:compile
[INFO] +- org.apache.lucene:lucene-analyzers-common:jar:8.8.2:compile
[INFO] +- org.apache.lucene:lucene-highlighter:jar:8.8.2:compile
[INFO] |  \- org.apache.lucene:lucene-memory:jar:8.8.2:compile
[INFO] +- org.apache.lucene:lucene-analyzers-smartcn:jar:8.8.2:compile
[INFO] +- de.codecentric:spring-boot-admin-starter-client:jar:2.4.1:compile
[INFO] |  \- de.codecentric:spring-boot-admin-client:jar:2.4.1:compile
[INFO] +- org.springframework.boot:spring-boot-starter-security:jar:2.4.4:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter:jar:2.4.4:compile
[INFO] |  |  +- org.springframework.boot:spring-boot:jar:2.4.4:compile
[INFO] |  |  +- org.springframework.boot:spring-boot-starter-logging:jar:2.4.4:compile
[INFO] |  |  |  +- org.apache.logging.log4j:log4j-to-slf4j:jar:2.13.3:compile
[INFO] |  |  |  |  \- org.apache.logging.log4j:log4j-api:jar:2.13.3:compile
[INFO] |  |  |  \- org.slf4j:jul-to-slf4j:jar:1.7.5:compile
[INFO] |  |  \- jakarta.annotation:jakarta.annotation-api:jar:1.3.5:compile
[INFO] |  +- org.springframework:spring-aop:jar:5.3.5:compile
[INFO] |  |  \- org.springframework:spring-beans:jar:5.3.5:compile
[INFO] |  +- org.springframework.security:spring-security-config:jar:5.4.5:compile
[INFO] |  |  \- org.springframework.security:spring-security-core:jar:5.4.5:compile
[INFO] |  \- org.springframework.security:spring-security-web:jar:5.4.5:compile
[INFO] |     \- org.springframework:spring-expression:jar:5.3.5:compile
[INFO] +- org.jolokia:jolokia-core:jar:1.6.2:compile
[INFO] |  \- com.googlecode.json-simple:json-simple:jar:1.1.1:compile
[INFO] +- io.micrometer:micrometer-registry-prometheus:jar:1.6.6:compile
[INFO] |  +- io.micrometer:micrometer-core:jar:1.6.6:compile
[INFO] |  |  +- org.hdrhistogram:HdrHistogram:jar:2.1.12:compile
[INFO] |  |  \- org.latencyutils:LatencyUtils:jar:2.0.3:runtime
[INFO] |  \- io.prometheus:simpleclient_common:jar:0.9.0:compile
[INFO] |     \- io.prometheus:simpleclient:jar:0.9.0:compile
[INFO] +- commons-fileupload:commons-fileupload:jar:1.3.1:compile
[INFO] |  \- commons-io:commons-io:jar:2.2:compile
[INFO] +- com.google.zxing:core:jar:3.2.0:compile
[INFO] +- com.google.zxing:javase:jar:3.2.0:compile
[INFO] +- net.sf.barcode4j:barcode4j:jar:2.1:compile
[INFO] |  +- avalon-framework:avalon-framework-impl:jar:4.2.0:compile
[INFO] |  +- commons-cli:commons-cli:jar:1.0:compile
[INFO] |  \- org.apache.ant:ant:jar:1.7.1:compile
[INFO] |     \- org.apache.ant:ant-launcher:jar:1.7.1:compile
[INFO] +- net.sourceforge.barbecue:barbecue:jar:1.5-beta1:compile
[INFO] +- org.apache.httpcomponents:httpclient:jar:4.5.7:compile
[INFO] |  \- org.apache.httpcomponents:httpcore:jar:4.4.14:compile
[INFO] +- org.springframework.boot:spring-boot-configuration-processor:jar:2.4.4:compile (optional)
[INFO] +- org.springframework.boot:spring-boot-starter-data-redis:jar:2.4.4:compile
[INFO] |  \- org.springframework.data:spring-data-redis:jar:2.4.6:compile
[INFO] |     +- org.springframework.data:spring-data-keyvalue:jar:2.4.6:compile
[INFO] |     |  \- org.springframework.data:spring-data-commons:jar:2.4.6:compile
[INFO] |     +- org.springframework:spring-tx:jar:5.3.5:compile
[INFO] |     \- org.springframework:spring-oxm:jar:5.3.5:compile
[INFO] +- redis.clients:jedis:jar:3.3.0:compile
[INFO] |  \- org.slf4j:slf4j-api:jar:1.7.5:compile
[INFO] +- org.apache.commons:commons-pool2:jar:2.9.0:compile
[INFO] +- org.redisson:redisson:jar:3.10.1:compile
[INFO] |  +- io.netty:netty-common:jar:4.1.60.Final:compile
[INFO] |  +- io.netty:netty-codec:jar:4.1.60.Final:compile
[INFO] |  +- io.netty:netty-buffer:jar:4.1.60.Final:compile
[INFO] |  +- io.netty:netty-transport:jar:4.1.60.Final:compile
[INFO] |  |  \- io.netty:netty-resolver:jar:4.1.60.Final:compile
[INFO] |  +- io.netty:netty-resolver-dns:jar:4.1.60.Final:compile
[INFO] |  |  \- io.netty:netty-codec-dns:jar:4.1.60.Final:compile
[INFO] |  +- io.netty:netty-handler:jar:4.1.60.Final:compile
[INFO] |  +- javax.cache:cache-api:jar:1.1.1:compile
[INFO] |  +- io.projectreactor:reactor-core:jar:3.4.4:compile
[INFO] |  |  \- org.reactivestreams:reactive-streams:jar:1.0.3:compile
[INFO] |  +- io.reactivex.rxjava2:rxjava:jar:2.2.21:compile
[INFO] |  +- de.ruedigermoeller:fst:jar:2.56:compile
[INFO] |  |  \- org.javassist:javassist:jar:3.21.0-GA:compile
[INFO] |  +- com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:jar:2.11.4:compile
[INFO] |  +- com.fasterxml.jackson.core:jackson-core:jar:2.11.4:compile
[INFO] |  +- com.fasterxml.jackson.core:jackson-databind:jar:2.11.4:compile
[INFO] |  +- net.bytebuddy:byte-buddy:jar:1.10.22:compile
[INFO] |  \- org.jodd:jodd-bean:jar:3.7.1:compile
[INFO] |     \- org.jodd:jodd-core:jar:3.7.1:compile
[INFO] +- org.springframework.boot:spring-boot-starter-jdbc:jar:2.4.4:compile
[INFO] |  +- com.zaxxer:HikariCP:jar:3.4.5:compile
[INFO] |  \- org.springframework:spring-jdbc:jar:5.3.5:compile
[INFO] +- org.springframework.boot:spring-boot-starter-web:jar:2.4.4:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter-json:jar:2.4.4:compile
[INFO] |  |  +- com.fasterxml.jackson.datatype:jackson-datatype-jdk8:jar:2.11.4:compile
[INFO] |  |  +- com.fasterxml.jackson.datatype:jackson-datatype-jsr310:jar:2.11.4:compile
[INFO] |  |  \- com.fasterxml.jackson.module:jackson-module-parameter-names:jar:2.11.4:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter-tomcat:jar:2.4.4:compile
[INFO] |  |  +- org.apache.tomcat.embed:tomcat-embed-core:jar:9.0.44:compile
[INFO] |  |  +- org.glassfish:jakarta.el:jar:3.0.3:compile
[INFO] |  |  \- org.apache.tomcat.embed:tomcat-embed-websocket:jar:9.0.44:compile
[INFO] |  +- org.springframework:spring-web:jar:5.3.5:compile
[INFO] |  \- org.springframework:spring-webmvc:jar:5.3.5:compile
[INFO] +- org.springframework.boot:spring-boot-starter-aop:jar:2.4.4:compile
[INFO] |  \- org.aspectj:aspectjweaver:jar:1.9.6:compile
[INFO] +- com.baomidou:mybatis-plus-boot-starter:jar:3.4.0:compile
[INFO] |  +- com.baomidou:mybatis-plus:jar:3.4.0:compile
[INFO] |  \- org.springframework.boot:spring-boot-autoconfigure:jar:2.4.4:compile
[INFO] +- mysql:mysql-connector-java:jar:8.0.21:compile
[INFO] +- com.alibaba:druid-spring-boot-starter:jar:1.2.1:compile
[INFO] |  \- com.alibaba:druid:jar:1.2.1:compile
[INFO] +- org.apache.shiro:shiro-spring:jar:1.7.0:compile
[INFO] |  +- org.apache.shiro:shiro-core:jar:1.7.0:compile
[INFO] |  |  +- org.apache.shiro:shiro-lang:jar:1.7.0:compile
[INFO] |  |  +- org.apache.shiro:shiro-cache:jar:1.7.0:compile
[INFO] |  |  +- org.apache.shiro:shiro-crypto-hash:jar:1.7.0:compile
[INFO] |  |  |  \- org.apache.shiro:shiro-crypto-core:jar:1.7.0:compile
[INFO] |  |  +- org.apache.shiro:shiro-crypto-cipher:jar:1.7.0:compile
[INFO] |  |  +- org.apache.shiro:shiro-config-core:jar:1.7.0:compile
[INFO] |  |  +- org.apache.shiro:shiro-config-ogdl:jar:1.7.0:compile
[INFO] |  |  \- org.apache.shiro:shiro-event:jar:1.7.0:compile
[INFO] |  \- org.apache.shiro:shiro-web:jar:1.7.0:compile
[INFO] |     \- org.owasp.encoder:encoder:jar:1.2.2:compile
[INFO] +- io.jsonwebtoken:jjwt:jar:0.9.1:compile
[INFO] +- commons-lang:commons-lang:jar:2.6:compile
[INFO] +- com.alibaba:fastjson:jar:1.2.76:compile
[INFO] +- io.springfox:springfox-swagger2:jar:2.9.2:compile
[INFO] |  +- io.springfox:springfox-spi:jar:2.9.2:compile
[INFO] |  |  \- io.springfox:springfox-core:jar:2.9.2:compile
[INFO] |  +- io.springfox:springfox-schema:jar:2.9.2:compile
[INFO] |  +- io.springfox:springfox-swagger-common:jar:2.9.2:compile
[INFO] |  +- io.springfox:springfox-spring-web:jar:2.9.2:compile
[INFO] |  +- com.google.guava:guava:jar:20.0:compile
[INFO] |  +- com.fasterxml:classmate:jar:1.5.1:compile
[INFO] |  +- org.springframework.plugin:spring-plugin-core:jar:1.2.0.RELEASE:compile
[INFO] |  +- org.springframework.plugin:spring-plugin-metadata:jar:1.2.0.RELEASE:compile
[INFO] |  \- org.mapstruct:mapstruct:jar:1.2.0.Final:compile
[INFO] +- io.swagger:swagger-annotations:jar:1.5.21:compile
[INFO] +- io.swagger:swagger-models:jar:1.5.21:compile
[INFO] |  \- com.fasterxml.jackson.core:jackson-annotations:jar:2.11.4:compile
[INFO] +- com.github.xiaoymin:swagger-bootstrap-ui:jar:1.9.3:compile
[INFO] +- org.projectlombok:lombok:jar:1.18.18:compile
[INFO] +- org.springframework.boot:spring-boot-starter-test:jar:2.4.4:test
[INFO] |  +- org.springframework.boot:spring-boot-test:jar:2.4.4:test
[INFO] |  +- org.springframework.boot:spring-boot-test-autoconfigure:jar:2.4.4:test
[INFO] |  +- com.jayway.jsonpath:json-path:jar:2.4.0:test
[INFO] |  |  \- net.minidev:json-smart:jar:2.3:test
[INFO] |  |     \- net.minidev:accessors-smart:jar:1.2:test
[INFO] |  +- jakarta.xml.bind:jakarta.xml.bind-api:jar:2.3.3:compile
[INFO] |  |  \- jakarta.activation:jakarta.activation-api:jar:1.2.2:compile
[INFO] |  +- org.assertj:assertj-core:jar:3.18.1:test
[INFO] |  +- org.hamcrest:hamcrest:jar:2.2:test
[INFO] |  +- org.junit.jupiter:junit-jupiter:jar:5.7.1:test
[INFO] |  |  +- org.junit.jupiter:junit-jupiter-api:jar:5.7.1:test
[INFO] |  |  |  +- org.apiguardian:apiguardian-api:jar:1.1.0:test
[INFO] |  |  |  +- org.opentest4j:opentest4j:jar:1.2.0:test
[INFO] |  |  |  \- org.junit.platform:junit-platform-commons:jar:1.7.1:test
[INFO] |  |  +- org.junit.jupiter:junit-jupiter-params:jar:5.7.1:test
[INFO] |  |  \- org.junit.jupiter:junit-jupiter-engine:jar:5.7.1:test
[INFO] |  |     \- org.junit.platform:junit-platform-engine:jar:1.7.1:test
[INFO] |  +- org.mockito:mockito-junit-jupiter:jar:3.6.28:test
[INFO] |  +- org.skyscreamer:jsonassert:jar:1.5.0:test
[INFO] |  |  \- com.vaadin.external.google:android-json:jar:0.0.20131108.vaadin1:test
[INFO] |  +- org.springframework:spring-core:jar:5.3.5:compile
[INFO] |  |  \- org.springframework:spring-jcl:jar:5.3.5:compile
[INFO] |  +- org.springframework:spring-test:jar:5.3.5:test
[INFO] |  \- org.xmlunit:xmlunit-core:jar:2.7.0:test
[INFO] +- org.springframework.boot:spring-boot-starter-mail:jar:2.4.4:compile
[INFO] |  +- org.springframework:spring-context-support:jar:5.3.5:compile
[INFO] |  \- com.sun.mail:jakarta.mail:jar:1.6.6:compile
[INFO] |     \- com.sun.activation:jakarta.activation:jar:1.2.2:compile
[INFO] +- net.sf.json-lib:json-lib:jar:jdk15:2.4:compile
[INFO] |  +- commons-beanutils:commons-beanutils:jar:1.8.0:compile
[INFO] |  +- commons-collections:commons-collections:jar:3.2.1:compile
[INFO] |  +- commons-logging:commons-logging:jar:1.1.1:compile
[INFO] |  \- net.sf.ezmorph:ezmorph:jar:1.0.6:compile
[INFO] +- com.baomidou:mybatis-plus-generator:jar:3.4.0:compile
[INFO] |  \- com.baomidou:mybatis-plus-extension:jar:3.4.0:compile
[INFO] |     +- com.baomidou:mybatis-plus-core:jar:3.4.0:compile
[INFO] |     |  +- com.baomidou:mybatis-plus-annotation:jar:3.4.0:compile
[INFO] |     |  +- com.github.jsqlparser:jsqlparser:jar:3.2:compile
[INFO] |     |  \- org.mybatis:mybatis:jar:3.5.5:compile
[INFO] |     \- org.mybatis:mybatis-spring:jar:2.0.5:compile
[INFO] +- org.springframework.boot:spring-boot-starter-freemarker:jar:2.3.0.RELEASE:compile
[INFO] |  \- org.freemarker:freemarker:jar:2.3.31:compile
[INFO] +- org.springframework.boot:spring-boot-starter-actuator:jar:2.4.4:compile
[INFO] |  \- org.springframework.boot:spring-boot-actuator-autoconfigure:jar:2.4.4:compile
[INFO] |     \- org.springframework.boot:spring-boot-actuator:jar:2.4.4:compile
[INFO] +- com.github.tobato:fastdfs-client:jar:1.27.2:compile
[INFO] |  +- org.slf4j:jcl-over-slf4j:jar:1.7.5:compile
[INFO] |  +- ch.qos.logback:logback-classic:jar:1.2.3:compile
[INFO] |  |  \- ch.qos.logback:logback-core:jar:1.2.3:compile
[INFO] |  +- org.apache.commons:commons-lang3:jar:3.11:compile
[INFO] |  +- org.hibernate.validator:hibernate-validator:jar:6.1.7.Final:compile
[INFO] |  |  +- jakarta.validation:jakarta.validation-api:jar:2.0.2:compile
[INFO] |  |  \- org.jboss.logging:jboss-logging:jar:3.4.1.Final:compile
[INFO] |  +- org.springframework:spring-context:jar:5.3.5:compile
[INFO] |  \- net.coobird:thumbnailator:jar:0.4.8:compile
[INFO] +- cn.hutool:hutool-all:jar:5.5.7:compile
[INFO] +- org.testng:testng:jar:7.3.0:test
[INFO] |  +- com.beust:jcommander:jar:1.78:test
[INFO] |  +- junit:junit:jar:4.12:test
[INFO] |  |  \- org.hamcrest:hamcrest-core:jar:2.2:test
[INFO] |  +- com.google.inject:guice:jar:no_aop:4.2.2:test
[INFO] |  |  +- javax.inject:javax.inject:jar:1:compile
[INFO] |  |  \- aopalliance:aopalliance:jar:1.0:test
[INFO] |  \- org.yaml:snakeyaml:jar:1.27:compile
[INFO] +- cn.afterturn:easypoi-spring-boot-starter:jar:4.3.0:compile
[INFO] |  \- cn.afterturn:easypoi-web:jar:4.3.0:compile
[INFO] |     \- cn.afterturn:easypoi-base:jar:4.3.0:compile
[INFO] |        +- ognl:ognl:jar:3.2.6:compile
[INFO] |        +- javax.validation:validation-api:jar:2.0.1.Final:compile
[INFO] |        \- cn.afterturn:easypoi-annotation:jar:4.3.0:compile
[INFO] +- com.github.ulisesbocchio:jasypt-spring-boot-starter:jar:2.1.2:compile
[INFO] |  \- com.github.ulisesbocchio:jasypt-spring-boot:jar:2.1.2:compile
[INFO] |     \- org.jasypt:jasypt:jar:1.9.3:compile
[INFO] +- net.sf.jasperreports:jasperreports:jar:6.16.0:compile
[INFO] |  +- commons-digester:commons-digester:jar:2.1:compile
[INFO] |  +- org.apache.commons:commons-collections4:jar:4.2:compile
[INFO] |  +- org.jfree:jcommon:jar:1.0.23:compile
[INFO] |  +- org.jfree:jfreechart:jar:1.0.19:compile
[INFO] |  +- org.eclipse.jdt:ecj:jar:3.21.0:compile
[INFO] |  \- org.codehaus.castor:castor-xml:jar:1.4.1:compile
[INFO] |     \- org.codehaus.castor:castor-core:jar:1.4.1:compile
[INFO] +- net.sf.jasperreports:jasperreports-fonts:jar:6.16.0:compile
[INFO] +- com.alibaba:easyexcel:jar:2.1.1:compile
[INFO] |  +- cglib:cglib:jar:3.1:compile
[INFO] |  |  \- org.ow2.asm:asm:jar:4.2:compile
[INFO] |  \- org.ehcache:ehcache:jar:3.9.2:compile
[INFO] |     \- org.glassfish.jaxb:jaxb-runtime:jar:2.3.3:compile
[INFO] |        +- org.glassfish.jaxb:txw2:jar:2.3.3:compile
[INFO] |        \- com.sun.istack:istack-commons-runtime:jar:3.0.11:compile
[INFO] +- org.apache.poi:poi-ooxml:jar:4.1.1:compile
[INFO] |  +- org.apache.poi:poi-ooxml-schemas:jar:4.1.1:compile
[INFO] |  |  \- org.apache.xmlbeans:xmlbeans:jar:3.1.0:compile
[INFO] |  +- org.apache.commons:commons-compress:jar:1.19:compile
[INFO] |  \- com.github.virtuald:curvesapi:jar:1.06:compile
[INFO] +- org.apache.poi:poi:jar:4.1.1:compile
[INFO] |  \- org.apache.commons:commons-math3:jar:3.6.1:compile
[INFO] +- org.mockito:mockito-core:jar:4.4.0:compile
[INFO] |  +- net.bytebuddy:byte-buddy-agent:jar:1.10.22:compile
[INFO] |  \- org.objenesis:objenesis:jar:3.2:compile
[INFO] +- commons-codec:commons-codec:jar:1.9:compile
[INFO] +- dom4j:dom4j:jar:1.6.1:compile
[INFO] |  \- xml-apis:xml-apis:jar:1.0.b2:compile
[INFO] +- com.alibaba:transmittable-thread-local:jar:2.12.1:compile
[INFO] \- com.github.penggle:kaptcha:jar:2.3.2:compile
[INFO]    +- javax.servlet:javax.servlet-api:jar:4.0.1:compile
[INFO]    \- com.jhlabs:filters:jar:2.0.235-1:compile
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
lrwh commented 1 year ago

经查验，LogbackLoggerInstrumentation 在客户那里不生效，导致无法进行store操作。

image

ffbf1f256ac354480296d6e3fb3a05f

03ec6909ceee56d82c2c7051151d201

lrwh commented 1 year ago

推荐客户使用 otel agent，并调整日志 parttern后，有traceId输出

a9c0edfd35ab6083a0d5edd9cfef0a1

经推断：排除客户使用框架问题，LogbackLoggerInstrumentation 探针有问题。具体情况还需进一步排查。

lrwh commented 1 year ago

比对了otel 和 ddtrace 对 logback 的探针源码，处理逻辑基本一致，可排除 logback 探针问题，目前仍需进一步排查。

lrwh commented 1 year ago

通过引入 ddtrace-api 仍然表现为logback mdc 未生效，而通过手动 insert trace_id 后，日志可以输出 trace_id 信息

image

lrwh commented 1 year ago

对于问题，尚未查出具体导致问题的原因，但是已找到解决方案：

      if (context != null) {
        correlationValues.put(
            CorrelationIdentifier.getTraceIdKey(), context.getTraceId().toString());
        correlationValues.put(
            CorrelationIdentifier.getSpanIdKey(), DDSpanId.toString(context.getSpanId()));
      }else{
        AgentSpan span = activeSpan();
        if (span!=null){
          correlationValues.put(
              CorrelationIdentifier.getTraceIdKey(), span.getTraceId().toString());
          correlationValues.put(
              CorrelationIdentifier.getSpanIdKey(), DDSpanId.toString(span.getSpanId()));
        }
      }

新增了 else 部分，如果能获取到当前的span的信息，应以当前为主。

目前客户环境测试通过。